v0.2.1 - description trim + sibling links
PATCH: SKILL description trimmed to 1017 chars (cross-platform-safe cap; always-loaded per session = a standing token saving), contract-template code spans un-wrapped (external-linter FP fix), README names CoalWash + CoalLedger and gains the claude.ai sequential-degrade compatibility row. No behavior change. Full history: CHANGELOG.md